/* TKC Website V1.0 — Coding Alpha 2 | Motion & interaction polish
   Deliberately isolated from Webflow-derived Alpha 1 styles.
   All reveals are progressive enhancement: content is visible by default. */

@media (prefers-reduced-motion: no-preference) {
  /* Applied only after the JS observer has been initialized. */
  .tkc-motion-ready [data-tkc-reveal] {
    opacity: 1;
    transform: none;
    transition:
      opacity 620ms cubic-bezier(.2,.7,.25,1),
      transform 620ms cubic-bezier(.2,.7,.25,1);
    transition-delay: var(--tkc-reveal-delay, 0ms);
  }

  .tkc-motion-ready [data-tkc-reveal]:not(.tkc-is-visible) {
    opacity: 0;
    transform: translate3d(0, 22px, 0);
  }

  .tkc-motion-ready [data-tkc-reveal="fade"]:not(.tkc-is-visible) {
    transform: none;
  }

  .tkc-motion-ready [data-tkc-reveal="image"]:not(.tkc-is-visible) {
    transform: translate3d(0, 12px, 0);
  }

  /* Animate actionable surfaces, never the disabled PDF placeholders. */
  .tkc-action,
  .tkc-quote,
  .tkc-footer-cta {
    transition: transform 200ms ease, box-shadow 200ms ease, filter 200ms ease;
  }

  .tkc-action:hover,
  .tkc-quote:hover,
  .tkc-footer-cta:hover {
    transform: translateY(-2px);
    filter: brightness(1.035);
    box-shadow: 0 8px 18px rgba(5, 26, 39, .15);
  }

  .tkc-action:active,
  .tkc-quote:active,
  .tkc-footer-cta:active {
    transform: translateY(0);
  }

  .tkc-project-card {
    transition: transform 250ms ease, box-shadow 250ms ease;
  }

  .tkc-project-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(8, 32, 46, .13);
  }

  .tkc-project-image {
    transition: transform 450ms cubic-bezier(.2,.7,.25,1);
  }

  .tkc-project-card:hover .tkc-project-image {
    transform: scale(1.025);
  }

  .tkc-brand-mini,
  .tkc-client-name {
    transition: background-color 200ms ease, border-color 200ms ease;
  }

  .tkc-brand-mini:hover {
    background-color: #f2f6f8;
    border-color: #b5c8d1;
  }

  .tkc-client-name:hover {
    background-color: #eaf0f3;
    border-left-color: #f5b817;
  }

  .tkc-more-portfolio-link {
    transition: color 200ms ease;
  }

  .tkc-more-portfolio-link:hover {
    color: #bb8000;
  }
}

/* Current section indication does not shift the nav's geometry. */
.tkc-links .tkc-link[aria-current="location"] {
  box-shadow: inset 0 -3px 0 #f5b817;
}
.tkc-mobile-menu-link[aria-current="location"] {
  box-shadow: inset 3px 0 0 #f5b817;
  background-color: #edf3f6;
  color: #103344;
}

/* Respect user preference even if it changes while a page is open. */
@media (prefers-reduced-motion: reduce) {
  .tkc-motion-ready [data-tkc-reveal],
  .tkc-motion-ready [data-tkc-reveal]:not(.tkc-is-visible) {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .tkc-project-card,
  .tkc-project-image,
  .tkc-action,
  .tkc-quote,
  .tkc-footer-cta,
  .tkc-brand-mini,
  .tkc-client-name,
  .tkc-more-portfolio-link {
    transition: none !important;
    transform: none !important;
  }
}